Category "widget"

How to dispose of and recreate some state

Please, consider the below code. A textController is created during initState. If a button is pressed, another textController is created, inside of setState:

Facebook widget (by Milap Patel) how to translate the text?

im using the facebook widget for wordpress by: http://wordpress.org/extend/plugins/facebook-pagelike-widget/ on my blog, but I would like to translate or change

Wordpress widget how to only display sub-categories based on selected Parent Category?

I was wondering if anybody know hows to modify the existing category widget to only display the categories within the selected parent category. Example: If my